2.2 Local panel operations
2 Local panel user interface
Operation and configuration
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2.2.4.
Fault logs
All the protection functions include fault logs. The fault log of a
function can register up to eight different faults with time
stamp information, fault values etc. The fault logs are stored in
non-volatile memory. The fault logs are not cleared when power
is switched off. The user is able to clear all logs using
VAMPSET. Each function has its own logs (See Figure 2.2.4-1).
Figure 2.2.4-1. Example of fault log
To see the values of, for example, log two, press the ENTER key
to select the current log (log one). The current log number is
then indicated in the down-left corner of the display (See
Figure 2.2.4-2, Log2 = log two). The log two is selected by
pressing the RIGHT key once.
Figure 2.2.4-2. Example of selected fault log
